Romantic Relationship Aggression and Attitudes in High School Students: The Role of Gender,Grade, and Attachment and Emotional Styles

Use of aggressive behaviors in adolescent romantic relationships, the endorsement of attitudes that promote such behaviors, and the extent to which attachment and emotional styles are related to these behaviors and attitudes were examined in 254 high school students. In general, aggressive behaviors and attitudes were not common. As expected girls were somewhat more likely to report being the perpetrator of physical aggression and boys were somewhat more likely to endorse the acceptance of aggression and dysfunctional sexual attitudes. For girls, a less secure relationship with best friends and lower levels of shame and guilt were related to the use of aggression in romantic relationships and endorsing less healthy attitudes about these relationships. For boys, externalizing responsibility for harm to others was related to using physical aggression in romantic relationships and lower levels of guilt and shame were related to the justification of sexual aggression. Intervention implications discussed include the need to employ programs that are grounded in the nature of adolescent relationships where aggression is more often mutual between partners, and the potential benefit of targeting emotional styles.     

Three ecologies, transversality and victimization: the case of the British Petroleum oil spill

A number of critiques of the burgeoning field of green criminology have recently been articulated in the literature. The aim of this article is to begin to demonstrate what green criminological work responsive to these critiques might look like. The two primary critiques we are concerned with here are (1) that there has been little intellectual sharing between the fields of green criminology and victimology, and (2) that green criminological work has failed to be reflexive about the modernist assumptions it has largely adhered to. In response to these critiques, we draw on the theorizing of poststructuralist Felix Guattari to analyze the various interrelated layers of victimization in the 2010 British Petroleum oil spill case in the Gulf of Mexico.     

Juror Perceptions of the Legitimacy of Legal Authorities and Decision Making in Criminal Cases

Literature on trust in legal authorities and institutions demonstrates that trust affects individual behavior, yet there is little research on whether attitudes toward legal authorities such as the police or courts influence juror behavior as a third party assessing evidence and determining legal outcomes for others. Additionally, the literature on juror decision making confirms that juror race is an important predictor of juror decisions, but explanations for differences among racial groups are not clear. Since minority groups hold less favorable attitudes toward legal authorities generally, legitimacy theory may help explain racial differences in decision making among jurors. Using data from nearly 2,000 jurors in felony trials, this research utilizes multilevel modeling techniques to find that jurors' trust in legal authorities is related to juror outcomes, though the effect of juror trust and confidence in the police is opposite that of juror trust and confidence in the courts. Additionally, juror race conditions the effect of trust in police and courts. Trust is a stronger predictor of both perceptions of evidence and voting for black jurors than it is for white jurors.     

Strength in numbers? A test of Kanter's theory of tokenism

Kanter's tokenism theory argues that once tokens reach a tipping point of 15 percent representation in the work place, they begin to experience fewer work place problems. This study tested this assertion using a survey of eighty-seven officers in a midwestern municipal police agency, where female officers constituted over 17 percent of the total sworn patrol officers. The three dimensions of tokenism were examined quantitatively to ascertain differences between male and female officers. On two of the dimensions, there were no differences between male and female officers, but the third dimension showed that female officers still perceived their work place differently from male officers. Only partial support of Kanter's theory was found. It was evident that even in this department, however, females still felt like they stood out and were underestimated by their peers. The findings also suggested that tokenism is more complex than a “numbers game,” and that quantitative examinations alone might not fully explain the myriad aspects of tokenism.     

Internal validation of the AmpFlSTR Yfiler amplification kit for use in forensic casework.

Y-chromosomal short-tandem repeat (Y-STR) amplification has been used in forensic casework at the Bureau of Criminal Apprehension (BCA) Forensic Science Laboratory since 2003. At that time, two separate amplifications were required to type the SWGDAM recommended loci (DYS19, DYS385a/b, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS438, and DYS439). The Yfiler kit coamplifies these loci as well as DYS437, DYS448, DYS456, DYS458, DYS635, and Y GATA H4. The Yfiler kit was validated following the internal validations outlined in the SWGDAM revised validation guidelines. Our studies show that 0.125 ng of male DNA will generate a complete 17 locus profile and that as little as 0.06 ng of male DNA yields an average of nine loci. In the male-male mixtures, a complete profile from the minor component was detected up to 1:5 ratio; most of the alleles of the minor component were detected at a 1:10 ratio and more than half the alleles of the minor component were detected at a 1:20 ratio. Complete YSTR profiles were obtained when 500 pg male DNA was mixed with female DNA at ratios up to 1:1000. At ratios of 1:5000 and 1:10,000 (male DNA to female DNA) inhibition of the YSTR amplification was evident. The YSTR results obtained for the adjudicated case samples gave significantly more information than the autosomal results. Our studies demonstrate that the Yfiler kit is extremely sensitive, does not exhibit cross-reactivity with female DNA, successfully types male DNA in the presence of overwhelming amounts of female DNA and is successful in typing actual forensic samples from adjudicated cases.     

Internal Validation of the AmpFlSTR Yfiler™ Amplification Kit for Use in Forensic Casework

Abstract:  Y-chromosomal short-tandem repeat (Y-STR) amplification has been used in forensic casework at the Bureau of Criminal Apprehension (BCA) Forensic Science Laboratory since 2003. At that time, two separate amplifications were required to type the SWGDAM recommended loci (DYS19, DYS385a/b, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS438, and DYS439). The Yfiler™ kit coamplifies these loci as well as DYS437, DYS448, DYS456, DYS458, DYS635, and Y GATA H4. The Yfiler™ kit was validated following the internal validations outlined in the SWGDAM revised validation guidelines. Our studies show that 0.125 ng of male DNA will generate a complete 17 locus profile and that as little as 0.06 ng of male DNA yields an average of nine loci. In the male–male mixtures, a complete profile from the minor component was detected up to 1:5 ratio; most of the alleles of the minor component were detected at a 1:10 ratio and more than half the alleles of the minor component were detected at a 1:20 ratio. Complete YSTR profiles were obtained when 500 pg male DNA was mixed with female DNA at ratios up to 1:1000. At ratios of 1:5000 and 1:10,000 (male DNA to female DNA) inhibition of the YSTR amplification was evident. The YSTR results obtained for the adjudicated case samples gave significantly more probative information than the autosomal results. Our studies demonstrate that the Yfiler™ kit is extremely sensitive, does not exhibit cross-reactivity with female DNA, successfully types male DNA in the presence of overwhelming amounts of female DNA and is successful in typing actual forensic samples from adjudicated cases.